baber/WOPTO huggingface dataset:
Patent JP-2002118333-A (JP)
Title: Noise-proof circuit and its manufacturing method
Inventor: OHARA KATSUYUKI
IPC: H05K1/11
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To simply and surely form a noise blocking twisted circuit with two lines on one side of an insulation substrate at a low cost, instead of twisted pair lines. SOLUTION: A plurality of parallel circuit conductors 26, 27 with continuous structures of front and back straight parts 28, 30 to middle inclined parts 29, 31 are formed on one side of an insulation substrate 32. The ends of each straight part locate at both sides of each inclined part insulated by an insulation layer 24 and interconnected through connecting circuit conductors 25 on the insulation layer. Inclined extensions 33, 34 are formed on the ends of the straight parts 28, 30. The insulation substrate 32 uses a flexible flat substrate. A plurality of circuit conductors with continuous structures of front and back straight parts to middle inclined parts are formed on one side of an insulation substrate. The ends of each straight part locate at both sides of each inclined part and may be interconnected through connecting members such as chip jumpers, etc., on one surface of the insulation substrate.
Patent JP-2002113303-A (JP)
Title: Method for vacuum defoaming high viscous solution
Inventor: OTA NOBUHISA
IPC: B01D19/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the contamination of a vacuum piping or the like by solution is prevented and defoaming is carried out in a short time with a simple apparatus and simple operation, where air bubbles in the high viscous solution having a viscosity of >=30 Pa.s are defoamed with a mixing tank equipped with agitating blades. SOLUTION: In the method for vacuously defoaming the high viscosity solution having a viscosity of >=30 Pa.s, which comprises repeatedly exhausting and stopping the exhausting while agitating the solution by using a mixing tank equipped with agitating blades driven by an agitation motor, an exhaust device for exhausting the gas in the mixing tank and a valve for stopping the exhausting, the required agitation motive energy per unit volume is lowered so that the rotation number of the agitation blades becomes <=1/2 of that of the agitation blades driven by the initial required agitation motive energy when the surface of the solution becomes impossible to reach the vacuum piping even when the valve for stopping the exhausting is fully opened.
Patent JP-2002120726-A (JP)
Title: Route setting system
Inventor: KUBOTA KIYOTO
IPC: B61L19/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a route setting system allowing a train operator to perform setting of the advancing route by adding a wireless communicating function to an electronic interlocking device. SOLUTION: When the departing track data and arriving track data are entered into a portable wireless terminal unit 4 by the train operator, the terminal unit 4 transmits these pieces of data to a wireless base station 3 as a route request telegraphic message. The electronic interlocking device 2 controls site apparatuses 5 and 6 on the basis of the route request telegraphic message received by the base station 3 and opens the advancing route. Thereafter the device 2 transmits a route opening telegraphic message to the terminal unit 4 via the base station 3.
Patent JP-2002125303-A (JP)
Title: Power supply for vehicle
Inventor: OKAMURA MICHIO
IPC: B60L50/15
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for a vehicle, capable of controlling an output voltage within a voltage range in which an electric motor will not become inefficient, even if there is voltage drop in each capacitor cell due to discharging of the capacitors. SOLUTION: In a power supply used for a vehicle that drives the electric motor 6 to travel using electric power accumulated in an electricity-storing device 4, the electricity-storing device is structured with at least three divided groups of capacitors, 41, 42, 43, each having a plurality of electric double-layer capacitor cells. The device also comprises a voltage-detecting means 40, that detects the voltage of the electricity-storing device and change-over means 401, 402, 403 that change over the connection of the first and second capacitors based on the detection result of the voltage-detecting means. The change-over means connects the first group of capacitors parallel to the second group of them in a normal state, and connects them in series connection, when the voltage drop of the electricity-storing device is detected by the voltage-detecting means.
Patent JP-2002133177-A (JP)
Title: System and method for auction
Inventor: FUJISAKI KIYOTAKA
IPC: G06Q30/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an auction system and an auction method capable of effectively using open information among information relating to used cars formed into a database by collecting it in advance as customer information. SOLUTION: This auction system to sell an article at auction among plural terminals connected through a communication network consists of a means to register the personal information of a customer and the information of an article owned by the customer in the terminal device of a dealer in charge, a means to keep and administrate the registered information by separating it to open information opened to public in the auction and secret information used only for the administration of the dealer in charge in the terminal device of the dealer in charge, a means to notify the open information of the article to a dealer participating a NET in accordance with the desire of the customer through the communication network,  a means for the dealer in charge who has received purchase assessment from the dealer participating the NET to present the content of the assessment to the customer after confirming it, and a means to execute a successive transaction procedure between the dealer in charge and the dealer participating the NET.
Patent JP-2002119742-A (JP)
Title: Device for lift-conveying pachinko ball
Inventor: INAMI MASAMITSU
IPC: A63F7/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To efficiently remove dust generated in a lift-conveying tower. SOLUTION: Dust collecting holes 29 and a vent passage 27 communicated to the dust collecting holes 29 are provided in a spiral body 11 of a pachinko ball lift-conveying device constituted to lift-convey pachinko balls by rotation of the spiral body 11 and frictional force by a friction material 15 inside the lift-conveying tower 5, so as to be connected to a dust collector 62. The dust generated in the tower 5 is suction-removed into the dust collector 62 through the dust collecting holes 29 and the vent passage 27 of the spiral body 11 by this constitution. Since the dust collecting holes are provided in the spiral body 11, the dust separated from the pachinko ball is quickly suction-removed from the dust collecting holes near-by to enhance dust collecting efficiency.
Patent JP-2001166129-A (JP)
Title: Defect correction method and defect correction device
Inventor: TERADA MASAYUKI
IPC: G02F1/1335
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a defect correction device and defect correction method which apply a correction liquid to the defect of a work without using a dispenser. SOLUTION: After the defect point on the work 2 is specified, the defect point is removed by a laser beam from a YAG laser source 20 and a needle 1 adhered with ink at its front end by an ink reservoir part 21 is positioned with high accuracy to the defect removing part, by which the needle 1 is brought into contact with the defect removing part and the ink is applied thereto. The ink adhered to the needle 1 is washed after the correction of the defect.
Patent JP-2002131146-A (JP)
Title: Dynamics quantity detecting device and adjusting method thereof
Inventor: OBA NOBUKAZU
IPC: G01P15/08
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To allow monitoring outputs even if not each of a plurality of systems is provided with a connection terminal when the outputs of a plurality of systems are generated. SOLUTION: The outputs of two systems are generated by first and second sensing parts 11 and 12 which generate outputs according to a dynamics quantity, a first amplifying/adjusting circuit 13 which amplifies/adjusts the output of the first sensing part 11, and a second amplifying/adjusting circuit 14 which amplifiers/adjusts the output of the second sensing part 12. In this configuration, the output wirings of the first and second amplifying/adjusting circuits 13 and 14 are all connected to one output terminal 5 while a first switch part 15 is provided between the first amplifying/adjusting circuit 13 and the output terminal 5, with a second switch part 16 provided between the second amplifying/ adjusting circuit 14 and the output terminal 5.
Patent JP-2002135656-A (JP)
Title: Solid-state image pickup unit and image pickup system
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a high speed-driven multi-functional solid-state image unit with high sensitivity and low power consumption. SOLUTION: The solid-state imaging unit is provided with an inter-line type CCD configuration part having photoelectric conversion parts 1, a vertical CCD 2 and a transfer gate transferring the signal electric charge of the photoelectric conversion part to the vertical CCD. The unit is also provided with electric charge detecting means 3 converting the signal electric charge, outputted from the vertical CCD 2, into voltage and a scanning means 4 for successively reading signals which are outputted from electric charge detecting means.
Patent JP-2001185758-A (JP)
Title: Group iii nitride compound semiconductor light emitting element
Inventor: WATANABE HIROSHI
IPC: H01L21/205
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To increase luminous intensity and improve luminous efficiency in a blue light emitting element. SOLUTION: An N-layer (first low impurity concentration layer) 31 of GaN wherein film thickness is about 0.6 μm, concentration of Si is 2×1018/cm3 and concentration of electron is 2×1018/cm3 is formed on a buffer layer 2. A high carrier concentration N+ layer (high impurity concentration layer) 3 of GaN wherein film thickness is about 4.0 μm, concentration of Si is 4×1018/cm3 and concentration of electron is 2×1018/cm3, an N-layer (second low impurity concentration layer) 4 of GaN wherein film thickness is about 0.5 μm, concentration of Si is 1×1018/cm3 and concentration of electron is 5×1017/cm3, a light emitting layer 5 of In0.20Ga0.80N whose film thickness is about 100 nm, a P conduction type clad layer 71 of Al0.08Ga0.92N, a first contact layer 72 of GaN, a P+ conduction type second contact layer 73 of GaN,  are formed in order on the N-layer 31. Crystallinity of the light emitting layer 5 can be improved with the N-layer (first low impurity concentration layer) 31. Since a contact electrode is formed on the N+ layer 3, resistance is small, a driving voltage is lowered, and luminous efficiency is improved.
Patent JP-2002130092-A (JP)
Title: Draining structure for engine starter
Inventor: NARA KOJI
IPC: F02N15/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of water to a motor part M or the switch shaft of a switch part in an engine starter comprising the motor part M, a reduction gear D, an electromagnetic device E, a clutch device C, and the switch part S by guiding and discharging the dew drop generated in the switch part to the outside. SOLUTION: A guide groove part consisting of first, second and third recessed grooves 5m, 5n and 5p is formed in a position extending from a raised piece 5f to a stay body 5a in a holder stay 5 constituting the switch chamber. A drain port H is formed in the lower end part of the guide groove part.
Patent JP-2002086037-A (JP)
Title: Automatic wallpaper pasting machine
Inventor: SHIMIZU YASUHIRO
IPC: B05C1/12
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure easily suppling a paste from a drawn paste box. SOLUTION: The paste can be replenished in the state that a space at which a ladle is positioned is ensured, by positioning an upper part front side stay 11 not at an end of a frame but at the inner side, without interfering the upper part front side stay 11 when the paste is fed to the paste box 9 drawn out by the ladle. An upper cap easily changing a position and an upper cap in which a pasting work can be carried out even without changing the position can be provided.
Patent JP-2002135944-A (JP)
Title: Junction box
Inventor: SAKA YUJI
IPC: H02G3/16
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a bus bar when connector accommodating parts of a junction box are disposed on side faces of the junction box. SOLUTION: In the junction box, a fuse connecting circuit as a fuse module 12, a relay connecting circuit as a relay module 13 and a connector connecting circuit as a connector module 11 are separately provided. In the connector module 11, wirings are disposed on one surface of an insulating board in parallel and bus bars are disposed on the other surface of the insulating board in parallel. Both are disposed in mutually orthogonal directions to form cross wiring. The required intersecting points are welded to form circuits. Both sides of the bus bar as protruding tabs are protruded into the connector accommodating parts provided on the side faces of a case.
Patent JP-2002132920-A (JP)
Title: Business-accepting/answering method utilizing communication network
Inventor: YAMADA MOTOYUKI
IPC: G06Q50/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To enable a consultant, such as lawyer to accept client request at a reasonable cost and also to enable a client to consult a lawyer, etc., at a low cost. SOLUTION: When the client C transmits request sounding information to the lawyer L from a computer screen, the lawyer decides whether to accept the request sounding information and transmits acceptable conditions to the client C, when the layer can accept the request sounding information. Next, the client C transmits request application information and also provides a CTI subsystem 21 with voice information C, showing desired request contents. The lawyer L prepares a detailed answer by voice and a simple answer by text, with regard to the request and transmits at least either the detailed answer or the simple answer via the Internet, according to the wish of the client C.
Patent JP-2002151506-A (JP)
Title: Method and apparatus for vapor phase deposition
Inventor: YOKOTA JUN
IPC: H01L21/31
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for chemical vapor deposition which enough prevent a chamber interior from contamination with carbon for forming a layer insulation film containing carbon atoms to constitute a further lower dielectric constant on a base. SOLUTION: The CVD apparatus 1 is an HDP type plasma CVD apparatus having an SiH4 gas feed source 11a and a CO2 gas feed source 11b connected to a chamber 50 for housing a wafer W. The CVD method comprises a step for reducing the pressure in the chamber 50 containing the wafer W, generating a plasma by an RF generator 14a, etc., supplying the SiH4 and CO2 gases from the feed sources 11a, 11b into the chamber 50 to form an SiOC film constituting a low dielectric constant on the wafer W, while nonreacted carbon components as carbon oxide gas are exhausted out of the chamber 50.
Patent JP-2002138687-A (JP)
Title: Dwelling with opening unit
Inventor: KUDO TOMOO
IPC: E04B1/348
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To realize a profound feeling of an outward appearance by providing an outer wall of a dwelling with a pilaster-like jutting part and an outer wall opening adjacent to the jutting part and to attain a fine view on the indoor side in the case when space is provided inside the jutting part and also improvement of the convenience of this space. SOLUTION: The dwelling A is provided with the overhanging parts 2 jutting out like a pilaster on the outer wall, and alcoves 4 continuous to an indoor space 3 are formed inside the jutting parts 2. The outer wall opening 1 is formed on an extension of opening planes 4a on the indoor side of the alcoves 4, and on almost the same plane as the opening planes 4a and further it is made possible to fit fittings covering the whole of the opening parts 4a of the alcoves 4 and the outer wall opening 1. As for the fittings, a curtain 5, a wooden door, a Shoji screen and other members can be mentioned and a curtain rail 6 or a rail of the wooden door or the Shoji screen is provided at the upper end parts of the alcoves 4 and the outer wall opening 1.
Patent JP-2002139084-A (JP)
Title: Wet type friction material
Inventor: KAWAI SOSUKE
IPC: F16D69/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a wet type friction material preventing an attack on a mate friction surface and having a high coefficient of friction. SOLUTION: In this wet type friction material constituted by a fiber base material, a filler, and a binding agent, the filler uses disc-shaped diatomaceous earth. As the binding agent, a hardened object of hydrolysis liquid of silane coupling material is used.
Patent JP-2002141561-A (JP)
Title: Manufacturing method of semiconductor light emitting device
Inventor: SANO TAKESHI
IPC: H01L23/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To manufacture easily a variable wavelength semiconductor light emitting device which is excellent in mass productivity. SOLUTION: A fluorescent substance chip (3) having a substrate (1) formed out of a thermoplastic resin and having a fluorescent substance layer (2) formed on the substrate (1) is prepared to provide the fluorescent substance chip (3) on a supporting member (6), and a light emitting semiconductor chip (5) is provided on the fluorescent substance chip (3). Thereafter, the substrate (1) is heated to bond to the supporting member (6) by fusion of the substrate (1) the fluorescent substance layer (2) and the light emitting semiconductor chip (5) of the fluorescent substance chip (3). Since the fluorescent substance chip (3) is previously formed, the quantity and density of the fluorescent substance in the fluorescent substance chip (3) are made uniform to make uniform the luminescent color of the semiconductor light emitting device.
Patent JP-2001226661-A (JP)
Title: Method of using plastic foam containing expandable filler for sealing pull-in port passed through wall
Inventor: KOEGLER MARKUS
IPC: C08L33/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To seal an opening of building led to the outdoors, especially a pull-in port for a piping and/or a wiring passed through a wall, a floor and a ceiling. SOLUTION: This method of using a plastic foam system comprises at least one of a filler expandable in the presence of water.
Patent JP-2002148418-A (JP)
Title: Antidazzle mirror
Inventor: NAKAHO JUNICHI
IPC: B32B15/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an antidazzle mirror which can be manufactured in easy manufacturing processes at a low cost. SOLUTION: The antidazzle mirror 10 has a pair of substrates 12, 14 disposed facing each other and at least one of which has light-transmitting property, a temperature-sensitive hydrogel which is held between the two substrates 12, 14 and reversibly changes its state from a transparent state at low temperature to an whitened state at high temperature, a light reflecting means 18 to reflect the incident light from at least the light-transmitting substrate 12 of the two substrates 12, 14 and passing through the layer 16, and a heating means 20 which can heat until the hydrogel changes into the whitened state. The antidazzle mirror 10 can switch between the non-antidazzle mode and the antidazzle mode by using the reversible changes of the hydrogel between the transparent state and the whitened state depending on the temperature.
Patent JP-2002152027-A (JP)
Title: Proximity switch
Inventor: AJIOKA TSUTOMU
IPC: A63F7/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a proximity switch where its integration circuit can immediately output a signal corresponding to an oscillating state of an oscillation circuit when a radio wave detection circuit detects no radio wave being a cause to malfunction. SOLUTION: The proximity switch is provided with an oscillation circuit whose usual oscillation state changes with the attendance on an object approaching the proximity switch, a detection circuit that detects a level of the oscillating state outputted from the oscillation circuit, an integration circuit that integrates an output of the detection circuit into a DC voltage, a comparator circuit that compares an output of the integration circuit with a reference voltage to provide an output denoting whether the object is detected or not, and a radio wave detection circuit that disables an output of the object detection signal to be outputted from the comparator circuit,  and the proximity switch is characterized in that the output of the radio wave detection signal of the radio wave detection circuit is given to the integration circuit so that the output level of the integration circuit reaches a prescribed level at which no object is detected.
Patent JP-2002152468-A (JP)
Title: Image reader and image input/output system using the same
Inventor: OBARA TOSHIMITSU
IPC: G06T1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin image reader for accurately controlling a position of a carriage in a sub-scanning direction and an image reading system using the same. SOLUTION: The image reader forms a recess on the carriage 21 at a site not interfering with an optical path from an original surface to a CCD image sensor, suspends a light shielding sensor 42 so as to be contained in the recess so as to be hung from a frame 41, and detects the position of a piece 22 to be detected to detect the position of the carriage 21. A motor 51 is disposed so as to be contained in the recess.
Patent JP-2001206294-A (JP)
Title: Air separation module using high speed starting valve for high-speed warming up penetrating membrane air separation module
Inventor: CHROME VICTOR P
IPC: B01D53/22
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To heighten the efficiency of a high-speed warming up system of an inert gas generating system in an aircraft. SOLUTION: This system is equipped with an air separation module including a separation mode having an inlet, an outlet, an exist port, and an entry port, the inlet being connected to a hot air source and formed by hollow fibers for supplying inert gas to a fuel tank, a valve connected to the above entry port and connected to at least one of the exit port and the hot air source, and a monitor for checking an operating parameter of the module to be reported to a computer. A method for high speed warming up the system comprises a first introduction of letting hot air flow into the module to separate nitrogen gas, and feeding some of the separated nitrogen gas into an ullage space of a fuel tank, and a second introduction of returning some of separated nitrogen gas into the module.